| def iter_items(keys, dict): | |
| """Iterator over keys and yeilds items from dict. | |
| Iterates over keys and yeilds tuples of a key and a value only if key is | |
| presented in dict. | |
| :param keys: A list of keys to iterate over. | |
| :param dict: A dict to iterate over. | |
| """ | |
| for key in keys: | |
| if key in dict: | |
| yield (key, dict[key]) |